<?xml version="1.0" encoding="UTF-8"?>
<compound>
  <version>1.0</version>
  <creation_date>2026-03-26 20:02:34 UTC</creation_date>
  <update_date>2026-08-18 16:01:46 UTC</update_date>
  <accession/>
  <common_name>O-Phenoxyaniline</common_name>
  <class>SmallMolecule</class>
  <description>O-Phenoxyaniline is an organic compound with the chemical formula C12H11N1O1 and an average molecular weight of 185.23 g/mol. O-Phenoxyaniline belongs to the diphenylethers, a subclass of benzene and substituted derivatives within the organic compounds.

This substance has been identified in or released from five recorded sources related to electrical and electronic equipment. These sources include antennas, communication cables or conductors, adjustable resistors, cores yokes or armatures, and loudspeakers.</description>
  <categories/>
  <types/>
  <synonyms>
    <synonym>2-Ade</synonym>
    <synonym>2-Amino Diphenyl Ether</synonym>
    <synonym>2-Aminophenylphenylether</synonym>
    <synonym>2-phenoxy aniline</synonym>
    <synonym>2-Phenoxy-benzenamine</synonym>
    <synonym>2-Phenoxyaniline</synonym>
    <synonym>2-Phenoxybenzenamine</synonym>
    <synonym>2-phenoxyphenylamine</synonym>
    <synonym>2-Phonoxyaniline</synonym>
    <synonym>220-254-8</synonym>
    <synonym>777766</synonym>
    <synonym>Aniline, o-phenoxy- (8CI)</synonym>
    <synonym>Benzenamine, 2-phenoxy-</synonym>
    <synonym>Benzenamine, phenoxy-</synonym>
    <synonym>BY7940000 [RTECS]</synonym>
    <synonym>Nimesulide Imp. C (EP)</synonym>
    <synonym>Nimesulide Impurity C (2-phenoxyaniline)</synonym>
    <synonym>O-AMINOPHENYL PHENYL ETHER</synonym>
    <synonym>O-PHENOXYANILINE</synonym>
    <synonym>ZR BOR</synonym>
    <synonym>[2688-84-8]</synonym>
  </synonyms>
  <chemical_formula>C12H11N1O1</chemical_formula>
  <average_molecular_weight>185.226</average_molecular_weight>
  <monisotopic_moleculate_weight>185.084064</monisotopic_moleculate_weight>
  <iupac_name/>
  <traditional_iupac/>
  <cas_registry_number>2688-84-8</cas_registry_number>
  <smiles>NC1=CC=CC=C1OC1=CC=CC=C1</smiles>
  <inchi>InChI=1S/C12H11NO/c13-11-8-4-5-9-12(11)14-10-6-2-1-3-7-10/h1-9H,13H2</inchi>
  <inchikey>NMFFUUFPJJOWHK-UHFFFAOYSA-N</inchikey>
  <taxonomy>
    <kingdom>Organic compounds</kingdom>
    <super_class>Benzenoids</super_class>
    <class>Benzene and substituted derivatives</class>
    <sub_class>Diphenylethers</sub_class>
    <direct_parent>Diphenylethers</direct_parent>
    <alternate_parents>
      <alternative_parent>Aniline and substituted anilines</alternative_parent>
      <alternative_parent>Diarylethers</alternative_parent>
      <alternative_parent>Hydrocarbon derivatives</alternative_parent>
      <alternative_parent>Organopnictogen compounds</alternative_parent>
      <alternative_parent>Phenol ethers</alternative_parent>
      <alternative_parent>Phenoxy compounds</alternative_parent>
      <alternative_parent>Primary amines</alternative_parent>
    </alternate_parents>
    <substituents>
      <substituent>Amine</substituent>
      <substituent>Aniline or substituted anilines</substituent>
      <substituent>Aromatic homomonocyclic compound</substituent>
      <substituent>Diaryl ether</substituent>
      <substituent>Diphenylether</substituent>
      <substituent>Ether</substituent>
      <substituent>Hydrocarbon derivative</substituent>
      <substituent>Organic nitrogen compound</substituent>
      <substituent>Organic oxygen compound</substituent>
      <substituent>Organonitrogen compound</substituent>
      <substituent>Organooxygen compound</substituent>
      <substituent>Organopnictogen compound</substituent>
      <substituent>Phenol ether</substituent>
      <substituent>Phenoxy compound</substituent>
      <substituent>Primary amine</substituent>
    </substituents>
    <molecular_framework>Aromatic homomonocyclic compounds</molecular_framework>
    <descriptors/>
  </taxonomy>
  <status>Detected and Not Quantified</status>
  <origin/>
  <cellular_locations/>
  <biofluid_locations/>
  <tissue_locations/>
  <pathways/>
  <state/>
  <appearance/>
  <experimental_properties>
    <property>
      <kind>logp</kind>
      <value>2.5</value>
    </property>
  </experimental_properties>
  <predicted_properties>
    <property>
      <kind>average_mass</kind>
      <value>185.226</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>mono_mass</kind>
      <value>185.084064</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>smiles</kind>
      <value>NC1=CC=CC=C1OC1=CC=CC=C1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>formula</kind>
      <value>C12H11N1O1</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchi</kind>
      <value>InChI=1S/C12H11NO/c13-11-8-4-5-9-12(11)14-10-6-2-1-3-7-10/h1-9H,13H2</value>
      <source>ChemAxon</source>
    </property>
    <property>
      <kind>inchikey</kind>
      <value>NMFFUUFPJJOWHK-UHFFFAOYSA-N</value>
      <source>ChemAxon</source>
    </property>
  </predicted_properties>
  <route_of_exposure/>
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  <metabolism/>
  <toxicity/>
  <lethaldose/>
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  <use_source/>
  <min_risk_level/>
  <health_effects>#&lt;HealthEffect::ActiveRecord_Associations_CollectionProxy:0x00007f7225ffebc0&gt;</health_effects>
  <symptoms/>
  <treatment/>
  <drugbank_id/>
  <hmdb_id/>
  <pubchem_compound_id>75899</pubchem_compound_id>
  <chembl_id/>
  <chemspider_id>68404</chemspider_id>
  <kegg_id/>
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  <general_references/>
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</compound>
